St Kilda Boat Ramp sits on the Port River channel north of Adelaide, serving as a key launching facility for the northern metropolitan area.

The ramp was upgraded and reopened in October 2021, with the project widening the original three-lane ramp by adding a fourth lane to increase capacity and reduce wait times.

Short-term moorings and an access pontoon were added along the north bank of the channel to further improve safety and flow for boaters.

The ramp is managed by the City of Salisbury and is adjacent to the St Kilda Boat Club and Marina, which offers hard stands, marina berths, slipping facilities, and a secure car park.

The surrounding waters are a popular metropolitan fishing spot, with species including Australian Salmon, Whiting, King George Whiting, and Bream commonly caught in the area.